Sub-saharan africa is experiencing an urgent medical crisis in the early 21st century. which of these is that crisis?

a)
the spread of aids

b)
the spread of cancer

c)
the spread of influenza

d)
the spread of the plague

Thomas jefferson was important in the revolutionary era because a) he wrote much of the declaration of independence. b) he was elected the president of the continental congress. c) his philosophies were used in the influential pamphlet common sense. reactivate d) his leadership and moral stand lead to the colonies to fight for the abolition of slavery.